<div>
	This script will be run prior to sending the email to allow
	modifying the email before sending. The <em>MimeMessage</em> variable
	is <tt>msg</tt>, the <em>build</em> is also available as <tt>build</tt> and a <em>logger</em>
	is available as <tt>logger</tt>.
	<br/><br/>
	You may also cancel sending the email by setting the boolean
	variable <tt>cancel</tt> to true.
</div>
